Satellite U300 - sound card disappeared

Hello.

Since this morning, that the sound card on my laptop is missing, for example, linux and windows xp can't find it and I can not hear or read any sound. I have installed new software on those OSs and I've only used Notepad to run a linux live-cd of the last two days.

Can someone help me?

Thank you very much.

(the unix "lspci" command do not show any information about the sound card, but the rest material information is correct.)

Hello Raul

I really don't understand why this happen, but I guess now you have only one choice: clean install of the OS. I recommend you to follow:

-Back up all your important data
-Do the BIOS update
-After the BIOS update to set all of the default settings
-Use recovery media and reinstall the OS
-Check its operation
-Check with lice CD Linux

I don't see any other solution. Check it out.

Tags: Toshiba

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